TYT MD-UV380 / RT-3S Flash chip replacement

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ub3wbm
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TYT MD-UV380 / RT-3S Flash chip replacement

Post by ub3wbm » Mon May 22, 2023 7:58 am

I can replace flash spi?
For example, installation w25q128 on 16 MB...

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F1RMB
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Location: Grenoble, France

Re: TYT MD-UV380 / RT-3S Installation information

Post by F1RMB » Mon May 22, 2023 10:00 am

ub3wbm wrote:
Mon May 22, 2023 7:58 am
I can replace flash spi?
For example, installation w25q128 on 16 MB...
Transceiver ?

Don't forget to post there

ub3wbm
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Joined: Sun Jan 08, 2023 8:38 am

Re: TYT MD-UV380 / RT-3S Installation information

Post by ub3wbm » Mon May 22, 2023 10:20 am

F1RMB wrote:
Mon May 22, 2023 10:00 am
Transceiver ?
Yes, RT-3S.
Thanks.

VK3KYY
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Location: Melbourne, Australia

Re: TYT MD-UV380 / RT-3S Installation information

Post by VK3KYY » Mon May 22, 2023 10:29 am

ub3wbm wrote:
Mon May 22, 2023 10:20 am
F1RMB wrote:
Mon May 22, 2023 10:00 am
Transceiver ?
Yes, RT-3S.
Thanks.
The MD-UV380 / RT-3S already contains a 16Mb flash chip. In fact I think the flash chip is a 25Q128

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F1RMB
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Re: TYT MD-UV380 / RT-3S Flash chip replacement

Post by F1RMB » Mon May 22, 2023 10:31 am

Hi,
Yes, that's this one


Cheers.
----
Daniel

VK3KYY
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Re: TYT MD-UV380 / RT-3S Flash chip replacement

Post by VK3KYY » Mon May 22, 2023 10:36 am

F1RMB wrote:
Mon May 22, 2023 10:31 am
Hi,
Yes, that's this one


Cheers.
----
Daniel
What a pointless post in the first place, wasted everyone's time.

ub3wbm
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Re: TYT MD-UV380 / RT-3S Flash chip replacement

Post by ub3wbm » Wed May 24, 2023 3:30 pm

PCB not assembly second w25q128, can placed?
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VK3KYY
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Location: Melbourne, Australia

Re: TYT MD-UV380 / RT-3S Flash chip replacement

Post by VK3KYY » Wed May 24, 2023 9:30 pm

ub3wbm wrote:
Wed May 24, 2023 3:30 pm
PCB not assembly second w25q128, can placed?
How do you know these pads are for a Flash memory chip? How is it connected to the CPU?

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